Index: /trunk/softs/giet_tsar/reset.S
===================================================================
--- /trunk/softs/giet_tsar/reset.S	(revision 632)
+++ /trunk/softs/giet_tsar/reset.S	(revision 633)
@@ -96,4 +96,7 @@
 /* only proc (0,0,0) initializes IOPIC : IOPIC_ADDRESS[i] <= &XICU[0].WTI_REG[i]   */
 
+    li      $26,    USE_EXT_IO
+    beq     $26,    $0,     reset_xcu   /* IOPIC not initialised if not USE_EXT_IO */
+
     li      $20,    X_SIZE
     addi    $20,    $20,    -1